diff options
Diffstat (limited to 'clang/test/Sema/128bitint.c')
| -rw-r--r-- | clang/test/Sema/128bitint.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/clang/test/Sema/128bitint.c b/clang/test/Sema/128bitint.c index 6469d84c7cc..45e1cd8d57f 100644 --- a/clang/test/Sema/128bitint.c +++ b/clang/test/Sema/128bitint.c @@ -1,5 +1,5 @@ -// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin9 -fms-extensions %s -DHAVE -// RUN: %clang_cc1 -fsyntax-only -verify -triple i686-linux-gnu -fms-extensions %s -DHAVE_NOT +// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin9 %s -DHAVE +// RUN: %clang_cc1 -fsyntax-only -verify -triple i686-linux-gnu %s -DHAVE_NOT #ifdef HAVE typedef int i128 __attribute__((__mode__(TI))); @@ -17,28 +17,14 @@ __int128 i = (__int128)0; unsigned __int128 u = (unsigned __int128)-1; long long SignedTooBig = 123456789012345678901234567890; // expected-error {{integer literal is too large to be represented in any integer type}} -__int128_t Signed128 = 123456789012345678901234567890i128; -long long Signed64 = 123456789012345678901234567890i128; // expected-warning {{implicit conversion from '__int128' to 'long long' changes value from 123456789012345678901234567890 to -4362896299872285998}} unsigned long long UnsignedTooBig = 123456789012345678901234567890; // expected-error {{integer literal is too large to be represented in any integer type}} -__uint128_t Unsigned128 = 123456789012345678901234567890Ui128; -unsigned long long Unsigned64 = 123456789012345678901234567890Ui128; // expected-warning {{implicit conversion from 'unsigned __int128' to 'unsigned long long' changes value from 123456789012345678901234567890 to 14083847773837265618}} - -// Ensure we don't crash when user passes 128-bit values to type safety -// attributes. -void pointer_with_type_tag_arg_num_1(void *buf, int datatype) - __attribute__(( pointer_with_type_tag(mpi,0x10000000000000001i128,1) )); // expected-error {{attribute parameter 2 is out of bounds}} - -void pointer_with_type_tag_arg_num_2(void *buf, int datatype) - __attribute__(( pointer_with_type_tag(mpi,1,0x10000000000000001i128) )); // expected-error {{attribute parameter 3 is out of bounds}} void MPI_Send(void *buf, int datatype) __attribute__(( pointer_with_type_tag(mpi,1,2) )); -static const __uint128_t mpi_int_wrong __attribute__(( type_tag_for_datatype(mpi,int) )) = 0x10000000000000001i128; // expected-error {{'type_tag_for_datatype' attribute requires the initializer to be an integer constant expression that can be represented by a 64 bit integer}} static const int mpi_int __attribute__(( type_tag_for_datatype(mpi,int) )) = 10; void test(int *buf) { - MPI_Send(buf, 0x10000000000000001i128); // expected-warning {{implicit conversion from '__int128' to 'int' changes value}} } #else |
